A width category contains many fuel types, control layouts and revisions. It describes access but does not establish component compatibility.
What the observation means
Two ranges with matching fronts can use different internal parts. A retailer's name may omit the exact variant, while the affected cavity may have its own component requirements.
A useful next step
Provide the complete model and safely accessible product references. Do not order solely from a listing for a cooker of the same width. Diagnosis and part identification are separate steps, both requiring the correct appliance details.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.